News articles on happy-upbeat environmental
Mongabay.com news articles on happy-upbeat environmental in blog format. Updated regularly.
Congo guerillas agree to protect rare gorillas
(01/24/2007) Rebels in eastern Congo have agreed to stop hunting mountain gorillas according to a report from the Associated Press.
Canada pledges $30 million for Great Bear Rainforest
(01/22/2007) Canada announced a $30 million plan to protect the Great Bear Rainforest, a 16-million-acre temperate rainforest on British Columbia's Pacific coast. The forest is the largest intact temperate rainforest left on Earth and is home to the 290-foot (90 meter) tall Sitka spruce, black bears, grizzlies and eagles.
Paraguay extends deforestation law that has cut forest loss by 85%
(12/20/2006) The government of Paraguay has extended a law has helped deforestation rates in the Upper Parana Atlantic Forest by more than 85 percent according to environmental group WWF.
Pictures of species discovered in Borneo rainforest
(12/19/2006) Yesterday's announcement by WWF that 52 previously unknown species were discovered in the fast-disappearing rainforests of Borneo brings the total number of 'new' species found on the island to more than 400 since 1994.
New Zealand implements 'green timber' policy
(12/19/2006) New Zealand's government will only buy timber and wood products only from legally and sustainably managed forests according to a new policy paper put out Monday by the minstry of forestry.
China launches green buying policy
(12/19/2006) China's Ministry of Finance and the State Environmental Protection Administration (SEPA) announced that starting in 2007, the country's central and provincial governments will prioritize their purchasing of environmentally friendly products and services.
52 species discovered in Borneo rainforest
(12/19/2006) In 2006 scientists discovered 52 species in the highly threatened rainforests of Borneo according to a new report from WWF, an environmental group working to preserve the biodiverse 'Heart of Borneo' from further destruction.
Marine protected areas boost fishing yields
(12/18/2006) A new study conducted on the reefs of Madagascar found that marine protected areas can benefit the fishing industry. The study, authored by Frances Humber, a scientist with conservation group Blue Ventures, found that implementing seasonal fishing closures for octopus boosted returns for fishermen when the closed areas were reopened to fishing after seven months. Octopus yields increased 13 times while the total weight of octopus caught jumped 25 times.
Does green investing pay as well as conventional investing?
(12/18/2006) Socially responsible investing is now a major Wall Street trend. But the real question is this: Can you make as much dough when you're being virtuous?
Tigers can recover given protection, adequate food supplies
(12/13/2006) A new study says that if tigers are protected and have sufficient access to abundant prey, their populations can quickly stabilize. The findings have implications for conservation of the world's largest cat species which is fast-disappearing due to poaching for the animal parts trade.
Biomimicry of native prairie yields more bioenergy than corn ethanol
(12/07/2006) Diverse mixtures of plants that mimic the native prairie ecosystem are a better source of biofuels than corn grain ethanol or soybean biodiesel according to a new paper published in the Dec. 8 issue of the journal Science. Led by David Tilman, a biology professor at the University of Minnesota, the research shows that "mixtures of native perennial grasses and other flowering plants provide more usable energy per acre than corn grain ethanol or soybean biodiesel and are far better for the environment," according to a release from the University of Minnesota.
Brazil creates world's largest rainforest reserve
(12/05/2006) Brazil created the world's largest expanse of protected tropical rainforest in Para, the state where American nun Dorothy Stang was murdered after trying to protect land rights of rural poor. The network of seven new protected areas covers an expanse of 15 million hectares (57,915 square miles) -- or an area larger than England -- and links to existing reserves to form a vast conservation corridor in the northern Amazon, one of the most biodiverse regions on the planet.
Nairobi talks made progress on forest conservation for global warming emissions credits
(12/05/2006) Tropical deforestation is one of the largest sources of human-produced greenhouse gases yet it has no place in existing climate agreements. This has been a point of contention in negotiations as the United States has objected to some developing countries -- notably Brazil and Indonesia -- to be getting an apparent "free ride" on deforestation-related emissions in addition to emissions from fossil fuel sources. Recent negotiations have looked at this issue from a different perspective, one where developing countries would be paid by industrialized countries for reducing their deforestation rates. Globally the payoff could be immense, extending well beyond helping mitigate global warming emissions to safeguard biodiversity and important ecological services. Leading scientists have called such plans a "win-win" scenario for all parties and even the World Bank and U.N. have voiced support for the concept.
Green computing - Dell releases energy-saving server
(12/05/2006) Dell released a premium line of energy-efficient servers that consume considerably less power than regular models, joining a list of firms that offer consumers 'greener' products.
Are old-growth forests storing more carbon than before?
(12/04/2006) Old-growth forests in China are storing more carbon than previously believed. The finding could have implications for fighting global warming through forest conservation, though some researchers caution that the results may not be representative of tropical forests as a whole.
Global-warming resistant crops under development by researchers
(12/04/2006) Researchers at the Consultative Group on International Agricultural Research (CGIAR) are working to develop climate-resilient agriculture to reduce the impact of global warming on food supplies. Climate change is expected to disproportionately affect the world's poorest regions most dependent on agriculture for economic sustenance.
3 new lemur species identified in Madagascar
(11/27/2006) Genetic analysis has revealed three previously unknown species of lemurs on the Indian Ocean island of Madagascar. The newly described lemurs are all mouse lemurs, one of the world's smallest primates. These lively lemurs are found in virtually all of Madagascar's forests where they feed on insects, fruit, and plant sap. Nocturnal, mouse lemurs betray their presence with high-pitched chirps.
Atmospheric levels of key greenhouse gas stabilize, could begin to decline
(11/20/2006) Atmospheric levels of methane, a potent greenhouse gas have leveled off for the past seven years according to scientists at the University of California, Irvine. Human sources of methane, which is twenty times more potent than carbon dioxide as a greenhouse gas, include production of oil and natural gas, mining, sewage and decomposition of garbage, changes in land use and deforestation, and livestock. About one-third of methane emissions come from oceans, wetlands, wildfires, and termites.
New species of orchids discovered in Papua New Guinea
(11/17/2006) Last month, environmental group WWF announced the discovery of eight orchid species previously unknown to science in the tropical forests of Papua New Guinea (PNG). PNG, which covers roughly half the island of New Guinea, has the more species of orchid than any country in the world.
Amazon Indians use Google Earth, GPS to protect forest home
(11/15/2006) Deep in the most remote jungles of South America, Amazon Indians are using Google Earth, Global Positioning System (GPS) mapping, and other technologies to protect their fast-dwindling home. Tribes in Suriname, Brazil, and Colombia are combining their traditional knowledge of the rainforest with Western technology to conserve forests and maintain ties to their history and cultural traditions, which include profound knowledge of the forest ecosystem and medicinal plants. Helping them is the Amazon conservation Team (ACT), a nonprofit organization working with indigenous people to conserve biodiversity, health, and culture in South American rainforests.
Showerhead cuts water use by injecting air bubbles
(11/09/2006) As Australians become increasingly alert to the importance of using water wisely in the home, CSIRO researchers have found a way to use a third less water when you shower -- by adding air. The scientists have developed a simple 'air shower' device which, when fitted into existing showerheads, fills the water droplets with a tiny bubble of air. The result is the shower feels just as wet and just as strong as before, but now uses much less water.
Conserving wildlife in Tanzania, Africa's most biodiverse country
(11/09/2006) With ecosystems ranging from Lake Tanganyika to Mt. Kilimanjaro, Tanzania is the most biodiverse country in Africa. Though Tanzania is world famous for its safari animals, the country is also home to two major biodiversity hotspots: coastal forests of Eastern Africa and the montane forests of the Eastern Arc Mountains. Tanzania has set aside nearly a quarter of its land mass in a network of protected areas and more than one-sixth of the country's income is derived from tourism, much of which comes from nature-oriented travel. Despite these conservation achievements, Tanzania's wildlands and biodiversity are not safe. Fueled by surging population growth and poverty, subsistence agriculture, fuelwood collection, and timber extraction have fragmented and degraded extensive areas that are nominally protected as parks. Hunting and unsustainable use of forest products have further imperiled ecosystems and species. In the near future, climate change looms as a major threat not only to Mt. Kilimanjaro's glaciers, which are expected to disappear within ten years, but also to Tanzania's many endemic plants and animals found in its montane forests. Working to better understand these threats and safeguard Tanzania's biodiversity for future generations is Tim Davenport, Country Director for the Wildlife conservation Society (WCS) in Tanzania.
Philippines announces new nature conservation plan
(11/08/2006) Philippine president Gloria Arroyo has enacted a new national conservation policy according to conservation International (CI). Arroyo signed an Executive Order at a Nov. 8 ceremony that stated "It is the policy of the state to protect, conserve and sustainably use biological diversity to ensure and secure the well-being of present and future generations of Filipinos."
Shark biomimicry produces renewable energy system
(11/01/2006) An Australian firm has developed a renewable tidal energy conversion system based on the highly efficient fin structure of shark, tuna, and mackerel. BioPower Systems Pty Ltd., a renewable energy systems company based in Eveleigh, New South Wales, says that its bioSTREAM technology for converting tidal and marine current energy into electricity is modeled on biological species, such as shark and tuna, that use Thunniform-mode swimming propulsion.
Avoided deforestation could send $38 billion to third world under global warming pact
(11/01/2006) Avoided deforestation will be a hot point of discussion at next week's climate meeting in Nairobi, Kenya. Already a coalition of 15 rainforest nations have proposed a plan whereby industrialized nations would pay them to protect their forests to offset greenhouse gas emissions. Meanwhile, last month Brazil -- which has the world's largest extent of tropical rainforests and the world's highest rate of forest loss -- said it promote a similar initiative at the talks. At stake: potentially billions of dollars for developing countries. When trees are cut greenhouse gases are released into the atmosphere -- roughly 20 percent of annual emissions of such heat-trapping gases result from deforestation and forest degradation. Avoided deforestation is the concept where countries are paid to prevent deforestation that would otherwise occur. Policymakers and environmentalists alike find the idea attractive because it could help fight climate change at a low cost while improving living standards for some of the world's poorest people and preserving biodiversity and other ecosystem services. A number of prominent conservation biologists and development agencies including the World Bank and the U.N. have already endorsed the idea.
100 species discovered in Hawaii
(10/30/2006) A three-week scientific expedition to America's newest marine park, the Northwestern Hawaiian Islands Marine National Monument, may have discovered 100 species of marine creatures including crabs, corals, sea cucumbers, sea quirts, worms, sea stars, snails, and clams. While some of these species are known from other areas, this will be the first time they have been recorded in the French Frigate Shoals of the Northwestern Hawaiian Islands.
Bacteria can generate renewable energy from pollution, help fight global warming
(10/26/2006) Currently, most energy production generates carbon dioxide, a potent greenhouse gas that contributes to global warming and local pollution. At the same time that carbon dioxide concentrations are rising in the atmosphere, fueling higher temperatures, burgeoning population growth of humans and livestock is producing ever-increasing amounts of organic pollution and waste. Now researchers at the Center for Biotechnology at the Biodesign Institute of Arizona State University are working on a way to solve both problems using bacteria to convert organic wastes into a source of electricity. Bruce Rittmann, Director of the Center for Environmental Biotechnology at the Biodesign Institute, and his team of researchers are developing microbial fuel cells (MFC) that can oxidize organic pollutants and create electricity from pollution.
Bacteria can ensure clean water say researchers
(10/24/2006) Water is shaping up to be one of the most critical problems facing humanity. With water consumption far outstripping population growth rates due to surging industrial and agricultural demand, the World Bank estimates that 40 percent of the world's population -- more than 2.5 billion people -- are enduring some form of water scarcity. In China, where massive river relocation projects to shift water from the south to the dry north are under consideration, an official government survey found that some 300 million Chinese drink unsafe water tainted by chemicals and other contaminants, while 90% of China's cities have polluted ground water. Elsewhere, development experts say that access to reliable, safe and affordable water is key to poverty alleviation efforts and that addressing declining groundwater supplies and water pollution is be critical to raising the quality of life in poor regions.
Eco vacationers engage in cutting-edge environmental research
(10/24/2006) There is a species of vacationer who, like me, cannot do what vacationers are meant to do: relax. I am incapable of lying on a beach and sipping an umbrella drink while listening drowsily to reggae hits. I need to be doing something. And given the deteriorating state of our planet, I would prefer it be something useful. This is not about moral strength. It's simply a case of obstinate curiosity, and a certain kind of incurable restlessness. For people like me, there exists the "volunteer vacation." Habitat for Humanity is among the best-known organizations to arrange such trips, but there are others whose missions focus on environmental rather than social causes. Global Vision and the Earthwatch Institute, for example, offer motivated travelers the opportunity to transport their curiosity and energy to exotic locales.
World Bank says carbon trading will save rainforests
(10/24/2006) Monday the World Bank endorsed carbon trading as a way to save tropical rainforests which are increasingly threatened by logging, agricultural development, subsistence agriculture, and climate change itself. The World Bank report comes on the heels of a proposal by a coalition of developing countries to seek compensation from industrialized countries for conserving their rainforests to fight global warming. Brazil is expected to announce a similar plan at upcoming climate talks in Nairobi.
Tiny crab protects coral
(10/23/2006) Researchers have discovered a symbiotic relationship between tiny crabs and coral in the South Pacific. The relationship between the crab and the coral is detailed in the November 2006 issue of the journal Coral Reefs.
Photo of new bird species discovered in Colombia
(10/10/2006) A bird species new to science has been discovered on a remote mountain range in northern Colombia according to conservation International. The Yariguies Brush-Finch (Atlapetes latinuchus yariguierum), a large and colorful finch with black, yellow and red plumage, is described in the June issue of the scientific journal Bulletin of the British Ornithologists Club.
Photos from Xinjiang, a Muslim region in western China
(10/09/2006) Xinjiang, China's largest and western-most province, is one of the planet's most remote and desolate regions. Covering more than one-sixth the country's territory, Xinjiang borders Tibet, Mongolia, Russia, Kazakhstan, Kyrgyzstan, Tajikistan, Afghanistan, and Pakistan, and is dominated by ethnic minorities, notably the Muslim Uyghurs who make up nearly half the 18 million who live in the province. Xinjiang's ethnic mix reflects its historical importance as a central part of the Silk Road, a trading route used since ancient times to transport good between East and West.
New bird species discovered in Colombia
(10/05/2006) A bird species new to science has been discovered on a remote mountain range in northern Colombia according to conservation International.
$24 million debt-for-nature swap in Guatemala
(10/05/2006) Tropical forest conservation efforts in Guatemala will receive $24 million under a debt-for-nature swap arranged by conservation International (CI), The Nature Conservancy, and the governments of the United States and Guatemala.
Photos of newly discovered species in Brazil's Amazon rainforest
(09/28/2006) Brazil has announced the creation of a Amapa State Forest, a 5.7 million acre Amazon protected area larger than the state of New Jersey. According to conservation International (CI), "the designation protects a crucial section of the Amapa Biodiversity Corridor of northern Brazil, which includes some of the most pristine remaining Amazon forest." The Amapa Biodiversity Corridor -- which includes a variety of ecosystems including tropical forests, mangrove swamps, savannah, and wetlands -- is home to more than 1,700 species of animals and plants, including 430 species of birds, 104 species of amphibians, 124 reptile species and 127 mammal species, including 62 bat species, according to biological surveys conducted by conservation International (CI) and the Amapa State Institute for Research. At the core of the Amapa Biodiversity Corridor is Tumucumaque National Park, the world's largest tropical forest park.
Virgin's Branson commits $3 billion to fight global warming
(09/21/2006) According to BBC News, Sir Richard Branson will commit all profits from his travel firms, including airline Virgin Atlantic and Virgin Trains, over the next tend years to fight global warming. The pledge, worth some $3 billion, was made at the on the second day of the Clinton Global Initiative in New York.
War-torn Congo Announces Two New Parks
(09/18/2006) The Minister of forestry Economy of the Republic of Congo announced today plans to create two new protected areas that together could be larger than Yellowstone National Park, spanning nearly one million hectares (3,800 square miles). Instead of bison and elk, these new protected areas contain elephants, chimpanzees, hippos, crocodiles, and some of the highest densities of gorillas on earth. The announcement was made by Minister Henri Djombo and officials from the Bronx Zoo-based Wildlife conservation Society (WCS) at the United Nations.
New species of 'walking' shark discovered
(09/18/2006) Two recent expeditions led by conservation International (CI) to the heart of Asia'Coral Triangle' discovered dozens of new species of marine life including epaulette sharks, 'flasher' wrasse and reef-building coral, confirming the region as the Earthapos;s richest seascape.
Shift from hard drives to flash may have environmental benefits
(08/29/2006) A leading technology research group says flash, or solid state memory drives may soon replace the standard hard drives in laptops. Over the past few years, flash memory technology has been claiming an increasingly sizeable share of the market, particularly in the form of USB drives. According to the Gartner Group, the NAND flash market has grown from 1.56 billion in 200 to 11.42 billion in 2005, with even higher projections for the next two years. This summer, Samsung set a new bar by releasing computers that utilize flash memory storage, negating the need for traditional magnetic disk media. The implications of a shift for laptops are significant for a number of reasons including changing performance demand, market trends and investment opportunities. Unconsidered at this point, but nonetheless compelling, is the possible environmental impact of such a transition.
Why some Himalayan glacies aren't melting due to climate change
(08/25/2006) New research into climate change in the Western Himalaya and the surrounding Karakoram and Hindu Kush mountains could explain why many glaciers there are growing and not melting. The findings suggest this area, known as the Upper Indus Basin, could be reacting differently to global warming, the phenomenon blamed for causing glaciers in the Eastern Himalaya, Nepal and India, to melt and shrink.
Gecko feet inspire high-friction micro-fibers
(08/22/2006) Inspired by the remarkable hairs that allow geckos to hang single-toed from sheer walls and scamper along ceilings, a team of researchers led by engineers at the University of California, Berkeley, has created an array of synthetic micro-fibers that uses very high friction to support loads on smooth surfaces.
Frozen balls could bring mammoths back to life
(08/15/2006) Scientists have successfully bred mice using dead sperm extracted from frozen mice. The research raises the possibility that long-extinct species could one day be brought back to life.
Mushroom Extract May Help Fight Infection, Cancer
(08/09/2006) Can the extract of a mushroom that is commonly found in the woods of North America, Asia and Europe have a beneficial impact on the human immune system? A small study using Turkey Tail mushroom (Trametes versicolor) extract, has found that it may.
Carbon dioxide-eating enzyme could fight global warming
(08/09/2006) A new technology could help fight climate change by letting carbon-dioxide enzymes do the work. According to Mark Wendman of the UK-based Inquirer a Canadian firm has licensed production rights to an enzyme that scrubs carbon dioxide from smokestacks and other concentrated sources. The byproducts from the CO2 scrubbing process are carbonate and hydrogen gas, which could serve as a fuel source.
Small farmers good, big farmers bad for forest conservation say researchers
(08/08/2006) DResearchers presenting today at two symposia at the Ecological Society of America meeting in Memphis, Tennessee argue that the rural farmers are not necessarily at odds with efforts to preserve biodiversity in developing countries.
Carbon emissions could be buried in deep-sea sediments
(08/08/2006) Deep-sea sediments could provide a virtually unlimited and permanent reservoir for carbon dioxide, the gas that has been a primary driver of global climate change in recent decades, according to a team of scientists that includes a professor from MIT. The researchers estimate that seafloor sediments within U.S. territory are vast enough to store the nation's carbon dioxide (CO2) emissions for thousands of years to come.
NASA helps search for "exinct" woodpecker
(08/03/2006) Unlike its more famous cartoon cousin Woody the Woodpecker, the ivory-billed woodpecker is thought to be extinct, or so most experts have believed for over half a century.
World's largest cities sign climate pact
(08/02/2006) While the Bush administration refuses to take legistlative steps to fight climate change, 22 of the world's largest cities joined forces Tuesday in a global warming pact aimed at reducing greenhouse gas emissions. Launched by former President Bill Clinton's foundation, the initiative will provide technical assistance to help cities become more energy efficient and allow them to pool their resources to reduce the cost of energy-saving product purchases.
U.S. supports "Heart of Borneo" conservation initiative
(08/02/2006) Tuesday, the U.S. State Department issued a statement supporting the "Heart of Borneo" conservation initiative that will protect 220,000 square kilometers of tropical rainforest across Malaysia, Indonesia and Brunei.
Page 1 | Page 2 | Page 3 | Page 4 | Page 5 | Page 6 | Page 7 | Page 8 | Page 9 | Page 10 | Page 11 | Page 12 | Page 13 | Page 14 | Page 15 | Page 16 | Page 17 | Page 18 | Page 19 | Page 20 | Page 21 | Page 22 | Page 23 | Page 24
